An object is attached to a spring hanging from the ceiling. The object undergoes simple harmonic motion modeled by the differential equation my'' + ky = 0, where y(t) is the height of the object (relative to its equilibrium position) at time t, m is the mass of the object, and k is the spring constant. (a) Write the phase plane equivalent of the differential equation. The equation should be in dv terms of y,v, and where v = y'. dy dv mu + ky = 0 dy I (b) Integrate the phase plane equivalent equation with respect to y to find an equation relating y to v Write it in the form KE + PE = E k 1/1/2mv ² + 12/27 y ² where KE denotes kinetic energy, PE denotes potential energy, and E denotes total energy. = E (c) Suppose the mass is 5 kg and the spring constant is 3 kg/s2. If the spring is initially stretched 4 meters, held, and released, then determine the total energy and write the resulting equation describing the trajectory of the object in the phase plane. 37 v² + 3y² = 16
An object is attached to a spring hanging from the ceiling. The object undergoes simple harmonic motion modeled by the differential equation my'' + ky = 0, where y(t) is the height of the object (relative to its equilibrium position) at time t, m is the mass of the object, and k is the spring constant. (a) Write the phase plane equivalent of the differential equation. The equation should be in dv terms of y,v, and where v = y'. dy dv mu + ky = 0 dy I (b) Integrate the phase plane equivalent equation with respect to y to find an equation relating y to v Write it in the form KE + PE = E k 1/1/2mv ² + 12/27 y ² where KE denotes kinetic energy, PE denotes potential energy, and E denotes total energy. = E (c) Suppose the mass is 5 kg and the spring constant is 3 kg/s2. If the spring is initially stretched 4 meters, held, and released, then determine the total energy and write the resulting equation describing the trajectory of the object in the phase plane. 37 v² + 3y² = 16
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.1: Solutions Of Elementary And Separable Differential Equations
Problem 59E: According to the solution in Exercise 58 of the differential equation for Newtons law of cooling,...
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